llama1089 llama1089

11-09-2020
Mathematics

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What is X? Show your work

What is X Show your work class=

Respuesta :

sussanornelas sussanornelas

11-09-2020

Answer:

x=-3/7

Step-by-step explanation:

multiply both side by 21, move constant to the right and change its sign, collect the terms, divide both side by 7

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